Method for degreasing writing brush bristles
The technology of brush hair and brush is applied in the field of production technology of Chinese brushes, which can solve the problems of service life influence, breakage, brittleness, etc., and achieve the effect of prolonging service life, maintaining integrity, and not easily becoming brittle.
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[0010] The step of grease removal of the present invention is:
[0011] 1. Put the raw hair fluffed from the animal skin in an oven at 110±5°C for 30-45 minutes.
[0012] 2. Spread the raw wool with a temperature of 45-55°C after oven treatment on the flat deerskin, then remove 40±5 mesh rice husk ash, and rub for the first 8-20 minutes to remove the rice husk ash.
[0013] 3. Spread the raw wool at 45-55°C on the flat deerskin, remove the rice husk ash of 60±10 mesh and rub it for the second time for 8-20 minutes to remove the rice husk ash and get a degreased writing brush Brush hair, you can carry out the subsequent hair removal process.
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